CN221336127U

CN221336127U - Bending machine

Info

Publication number: CN221336127U
Application number: CN202323268018.3U
Authority: CN
Inventors: 陈少颜
Original assignee: Foshan Jinrongfeng Hardware Products Co ltd
Current assignee: Foshan Jinrongfeng Hardware Products Co ltd
Filing date: 2023-12-01
Publication date: 2024-07-16
Anticipated expiration: 2033-12-01

Abstract

The utility model provides a bending machine, which relates to the technical field of bending machines and comprises: the workbench comprises a workbench, wherein a supporting table is arranged on one side of the surface of the workbench, two bending devices are arranged on the surface of the supporting table, a supporting device is arranged on the other side of the surface of the workbench, and a clamping device is arranged on the bottom side of the supporting device. According to the utility model, the pedal switch, the motor and the electric telescopic rod are electrically connected with the control terminal, after the pedal switch is stepped on to send an instruction to the control terminal, the motor and the electric telescopic rod can be started successively according to the set instruction, and the stainless steel steam pipe is prevented from being damaged due to uneven stress in the bending process by arranging the grooves for attaching the pipe on the surface of the placing plate, so that the production quality is improved, the threaded rod is adjusted by rotating the handle, the first limiting plate is adjusted by using the bolt, the adjustment of the clamping distance is facilitated, and the applicability of the device is improved.

Description

Bending machine

Technical Field

The utility model relates to the technical field of bending machines, in particular to a bending machine.

Background

The traditional bent stainless steel steam pipe is usually produced in a welding mode, after the steam pipe is produced, the problem that water leakage is easy to occur at a welding port due to the technical problem, and the service life is short, so that the bending machine is invented for bending the stainless steel steam pipe.

In the prior art, when a bending machine bends a stainless steel steam pipe, force is applied to the surface of the stainless steel steam pipe to bend the stainless steel steam pipe during bending, and the stainless steel pipe is lack of protection during force application, so that the stressed surface of the stainless steel steam pipe is easy to deform or crack, and the product quality is influenced; and the bending mechanism of the bending machine can not adjust the clamping distance of the stainless steel pipe according to the requirements, so that the applicability is poor.

Disclosure of utility model

The utility model aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a bending machine, comprising: the workbench comprises a workbench, wherein a supporting table is arranged on one side of the surface of the workbench, two bending devices are arranged on the surface of the supporting table, a supporting device is arranged on the other side of the surface of the workbench, and a clamping device is arranged on the bottom side of the supporting device.

As a preferred implementation mode, one side of the workbench surface is provided with two first mounting grooves, one side of the workbench surface is fixedly provided with a control terminal, and one side of the control terminal is connected with a pedal switch through a circuit.

As a preferred implementation mode, the bottom side of supporting bench fixed mounting is at the surface of workstation, the bottom side fixed mounting of supporting bench has two motors, and two the surface mounting of motor is in the inside of two mounting grooves one respectively, and two the output of motor runs through the inside of supporting bench through the bearing.

As a preferred implementation mode, bending device includes concave mount pad, the bottom side fixed mounting of concave mount pad is at the output of motor, the threaded rod is installed through the bearing to one side of concave mount pad inside, the rotation handle is installed through one side that the bearing runs through concave mount pad to the one end of threaded rod, the inside fixed mounting of concave mount pad has two slide bars, two the both sides of slide bar are installed respectively in the inside both sides of concave mount pad, the surface thread bush of threaded rod is equipped with places the board, place the board movable sleeve and establish the surface at two slide bars, place one side at board top and offered standing groove one, the spacing groove has been seted up to the opposite side at placing the board top.

As a preferred implementation mode, the supporting device comprises a supporting arm, the bottom side of the supporting arm is fixedly arranged on the surface of the workbench, a first mounting plate is fixedly arranged at the top of the supporting arm, a second mounting groove is formed in the surface of the first mounting plate, and connecting rods are fixedly arranged on two sides of the supporting arm.

As a preferred embodiment, clamping device includes electric telescopic handle, one side fixed mounting of electric telescopic handle is at the inside bottom side of mounting groove two, mounting panel two is installed to the bottom side that electric telescopic handle's output runs through mounting panel one through the bearing, the both sides fixedly connected with spacing telescopic handle of two surfaces of mounting panel, two the equal fixed mounting in bottom side of mounting panel one in top of spacing telescopic handle, the equal fixed mounting in both ends of two bottom sides of mounting panel has limiting plate three, two loose axle are installed through the bearing to the bottom side of mounting panel two the equal fixed mounting of bottom side of loose axle has the mount pad, two the fixed slot has all been seted up to one side of mount pad, two equal fixed mounting of inside of mount pad has two slide bars two, four the slide bar is average equally divide into two sets of, two sets of the surface movable sleeve respectively of slide bar two the equal fixed mounting in one side of limiting plate one bottom has seted up the side of limiting plate two the extension spring two, two the equal fixed mounting in both sides of limiting plate one bottom has limiting plate two, two threaded holes are all connected to two side of two screw holes, two threaded holes are all connected to one side of two.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the utility model, when the stainless steel steam pipe is bent, the stainless steel steam pipe is firstly placed in the first placing groove of the two placing plates, the position needing bending is located at the middle of the two placing plates, then the pedal switch is stepped on, the control terminal can firstly start the electric telescopic rod, the electric telescopic rod can drive the mounting plate II to fall down after being started, the mounting plate II drives the two mounting seats to synchronously fall down until the placing groove II is attached to the surface, the electric telescopic rod can stop running after the limiting plate II is embedded in the inner part, then the control terminal can start the two motors, the two motors are synchronously and reversely started, the running speed is the same, the two motors can drive the two concave mounting seats to relatively rotate after being started, the concave mounting seats drive the placing plates to synchronously rotate, the placing grooves II and the placing grooves I are attached to clamp the stainless steel steam pipe in the placing grooves, the two ends of the placing grooves are enabled to rotate and bend after the placing grooves I are completed, the control terminal can drive the mounting plate II and the limiting plate I to ascend and reset until the limiting plate II is attached to the surface, the limiting plate II is detached from the inner part, the two motors are mounted on the surface, the three-dimensional groove is reset, the stainless steel steam pipe is uniformly, and the tube is bent, and the tube is deformed when the surface is bent, and the surface of the tube is bent, and the tube is uniformly bent, and the tube is bent after the tube is bent.

2. According to the utility model, when the clamping distance is adjusted according to different requirements of the stainless steel steam pipe, the rotating handles on one side of the two concave installation seats are screwed, the rotating handles rotate to drive the threaded rods to rotate, the threaded rods synchronously drive the placing plates to move, after the rotating handles on two sides rotate for the same number of turns, the clamping distance is adjusted, then the knob bolts in the threaded holes are unscrewed, the first limiting plate can move, after the position of the placing plate corresponding to the lower part is adjusted, the knob bolts are screwed again, the first limiting plate is fixed, the threaded rods are adjusted through the rotating handles, the first limiting plate is adjusted through the knob bolts, the adjustment of the clamping distance is facilitated, and the applicability of the device is improved.

Drawings

FIG. 1 is a schematic main body view of a bending machine according to the present utility model;

FIG. 2 is a block diagram of a table of a bending machine according to the present utility model;

FIG. 3 is a side view of a bending machine according to the present utility model;

FIG. 4 is an enlarged view of the bending machine of FIG. 3A;

FIG. 5 is a side view of a bending machine according to the present utility model;

FIG. 6 is an enlarged view of FIG. 5B of a bending machine according to the present utility model;

FIG. 7 is a side view of a bending machine according to the present utility model;

fig. 8 is an enlarged view of fig. 7C of a bending machine according to the present utility model.

Legend description:

1. A work table; 101. a first mounting groove; 102. a control terminal; 103. a pedal switch; 2. a support table; 201. a motor; 3. a bending device; 301. a concave mounting seat; 302. a threaded rod; 303. rotating the handle; 304. placing a plate; 305. placing a first groove; 306. a limit groove; 307. a second slide bar; 4. a support device; 401. a support arm; 402. a first mounting plate; 403. a second mounting groove; 404. a connecting rod; 5. a clamping device; 501. an electric telescopic rod; 502. a second mounting plate; 503. a limiting telescopic rod; 504. a movable shaft; 505. a mounting base; 506. a fixing groove; 507. a second slide bar; 508. a first limiting plate; 509. a second placing groove; 510. a limiting plate II; 511. a threaded hole; 512. a tension spring; 513. a limiting plate III; 514. knob bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution: a bending machine, comprising: the workbench 1, one side of workstation 1 surface is provided with brace table 2, and the surface of brace table 2 is provided with two bending devices 3, and the opposite side of workstation 1 surface is provided with strutting arrangement 4, and strutting arrangement 4's bottom side is provided with clamping device 5.

Specific: the workbench 1 plays a role in supporting and installing, the supporting table 2 and the bending device 3 are matched with the clamping device 5 to carry out bending work, and the supporting device 4 has a supporting effect on the clamping device 5.

In one embodiment, two mounting grooves 101 are formed in one side of the surface of the workbench 1, a control terminal 102 is fixedly mounted on one side of the surface of the workbench 1, and a pedal switch 103 is connected to one side of the control terminal 102 through a circuit.

Specific: the first mounting groove 101 is formed to facilitate the installation of the motor 201, the pedal switch 103, the motor 201 and the electric telescopic rod 501 of the device are electrically connected with the control terminal 102, and after the pedal switch 103 is stepped on to send an instruction to the control terminal 102, the motor 201 and the electric telescopic rod 501 are started successively according to the set instruction.

In one embodiment, the bottom side of the supporting table 2 is fixedly mounted on the surface of the workbench 1, two motors 201 are fixedly mounted on the bottom side of the supporting table 2, the surfaces of the two motors 201 are respectively mounted inside the two mounting grooves 101, and the output ends of the two motors 201 penetrate through the inside of the supporting table 2 through bearings.

Specific: the motor 201 is started to drive the concave mounting seat 301 to rotate.

In one embodiment, the bending device 3 includes a concave mounting seat 301, the bottom side of the concave mounting seat 301 is fixedly mounted at the output end of the motor 201, a threaded rod 302 is mounted on one side inside the concave mounting seat 301 through a bearing, a rotating handle 303 is mounted on one side of the threaded rod 302 penetrating through the concave mounting seat 301 through the bearing, two sliding rods 307 are fixedly mounted inside the concave mounting seat 301, two sides of the two sliding rods 307 are respectively mounted on two sides inside the concave mounting seat 301, a placing plate 304 is sleeved on the surface of the threaded rod 302 in a threaded manner, the placing plate 304 is movably sleeved on the surfaces of the two sliding rods 307, a placing groove 305 is formed in one side of the top of the placing plate 304, and a limiting groove 306 is formed in the other side of the top of the placing plate 304.

Specific: one side of the bottom of the concave installation seat 301 is installed at the output end of the motor 201, when the motor 201 substitutes the concave installation seat 301 to rotate, one end can rotate in situ, the other end rotates in an arc, after the two motors 201 are started, the two concave installation seats 301 are driven to rotate relatively, the concave installation seat 301 drives the placing plate 304 to rotate synchronously, the placing groove two 506 and the placing groove one 305 are attached to clamp a stainless steel steam pipe inside the placing groove one 305, two ends of the placing groove two follow the placing groove one 305 to rotate and bend, after bending is completed, the rotating handles 303 on one side of the two concave installation seats 301 are screwed, the rotating handles 303 rotate to drive the threaded rods 302 to rotate, the threaded rods 302 synchronously drive the placing plates 304 to move, and after the rotating handles 303 on two sides rotate for the same number of circles, adjustment of clamping distances is completed.

In one embodiment, the supporting device 4 comprises a supporting arm 401, the bottom side of the supporting arm 401 is fixedly installed on the surface of the workbench 1, a first mounting plate 402 is fixedly installed on the top of the supporting arm 401, a second mounting groove 403 is formed in the surface of the first mounting plate 402, and connecting rods 404 are fixedly installed on two sides of the supporting arm 401.

Specific: the support arm 401 plays a role of supporting and mounting, and the first mounting plate 402 and the second mounting groove 403 support and mount the clamping device 5.

In one embodiment, clamping device 5 includes electric telescopic rod 501, one side fixed mounting of electric telescopic rod 501 is at the inside bottom side of mounting groove two 403, mounting panel two 502 is installed to the bottom side that electric telescopic rod 501 passed through mounting panel two 402 through the bearing, the both sides fixedly connected with spacing telescopic rod 503 of mounting panel two 502 surface, the equal fixed mounting in the bottom side of mounting panel one 402 in top of two spacing telescopic rods 503, the equal fixed mounting in both ends of mounting panel two 502 bottom one side has limiting plate three 513, two loose axles 504 are installed to the bottom side of mounting panel two 502 through the bearing, the equal fixed mounting in bottom side of two loose axles 504 has mount pad 505, fixed slot 506 has all been seted up to one side of two mount pad 505, the equal fixed mounting in the inside of two mount pad 505 has two slide bars two 507, four slide bars two groups are equally divided into two, the surface of two groups slide bar two 507 is equipped with limiting plate one 508 by the movable sleeve respectively, the opposite side of two limiting plate one 508 bottom all sets of standing groove two 509, the equal fixed mounting in the opposite side of two limiting plate one 508 has limiting plate two 510, two screw holes 512 are all fixed in the two side of two screw holes 512 are all connected to two side of two screw holes 512, two screw holes 512 are all fixed in two side of two screw holes are all fixed mounting holes 512 are all connected to two side of one side of the knob 505.

Specific: the telescopic rod 501 can drive the mounting plate II 502 to fall after starting, the mounting plate II 502 drives the two mounting seats 505 to synchronously fall until the second placing groove 509 is attached to the surface of the mounting plate 205, the knob bolt 514 is arranged in the threaded hole 511, the surface of one end of the knob bolt 514 penetrates through the fixing groove 506, the mounting plate 505 is communicated with the inside of the fixing groove 506, the surface of the mounting seat 505 can be attached to the surface of the mounting seat 505 to fix the limiting plate I508 along with screwing of the knob bolt 514 in the threaded hole 511, the limiting plate III 513 is positioned at two ends of the rear side of the mounting seat 505, the mounting seat 505 can rotate around the movable shaft 504 in a forward rotating mode, the limiting plate III 513 does not influence the forward rotation of the mounting seat 505, and the limiting plate II 510 can be clamped in the inside of the limiting groove 306 after moving along with the telescopic rod 501.

Working principle: the pedal switch 103, the motor 201 and the electric telescopic rod 501 are all electrically connected with the control terminal 102, after the pedal switch 103 is stepped on to give out an instruction to the control terminal 102, the motor 201 and the electric telescopic rod 501 are started successively according to the set instruction, when the device is used for bending a stainless steel steam pipe, the stainless steel steam pipe is firstly placed in the first placing grooves 305 of the two placing plates 304, the position needing bending is positioned in the middle of the two placing plates 304, then the pedal switch 103 is stepped on, the control terminal 102 starts the electric telescopic rod 501 firstly, the electric telescopic rod 501 drives the second mounting plate 502 to fall after being started, The second mounting plate 502 drives the two mounting seats 505 to synchronously drop until the second placing groove 509 is attached to the surface of the first placing groove 305, the second limiting plate 510 is embedded in the first limiting groove 306, the electric telescopic rod 501 stops running, then the control terminal 102 starts the two motors 201, the two motors 201 are synchronously and reversely started, the running speed is the same, the two motors 201 are started and then drive the two concave mounting seats 301 to rotate relatively, the concave mounting seats 301 drive the placing plate 304 to rotate synchronously, and the second limiting plate 510 is clamped in the first limiting groove 306 to achieve the functions of synchronously rotating the second placing groove 509, the first limiting plate 508, The mounting seat 505 performs spacing so that the three move synchronously along with the placing plate 304, the placing groove two 509 and the placing groove one 305 are attached to clamp a stainless steel steam pipe in the placing groove one 305, so that two ends of the stainless steel steam pipe follow the placing groove one 305 to rotate and bend, when the motor 201 drives the two concave mounting seats 301 to rotate ninety degrees to enable the two concave mounting seats 301 to reach a relative parallel state, bending is completed, after bending is completed, the control terminal 102 can start the electric telescopic rod 501 again to drive the mounting plate two 502 and the limiting plate one 505 to ascend and reset, when the limiting plate two 510 is separated from the inside of the limiting groove 306, Under the action of the tension spring 512, the mounting seat 505 can rebound and reset until being attached to the surface of the third limit plate 513, then the stainless steel steam pipe is taken down, the pedal switch 103 is stepped on again, the control terminal 102 can start the motor 201 to drive the concave mounting seat 301 to reset, and one bending operation is completed, the device steps the pedal switch 103 twice for one bending operation, and corresponds to the process after each step, by arranging the groove attached to the pipe on the surface of the placing plate 304, the stainless steel steam pipe is prevented from lacking protection during the bending process due to the lack of protection during the force application, the stressed surface of the stainless steel steam pipe is easy to deform or crack, The product quality is affected, and the production quality is improved; When the clamping distance is adjusted according to different requirements of the stainless steel steam pipe, the rotating handles 303 on one side of the two concave installation seats 301 are screwed, the rotating handles 303 rotate to drive the threaded rods 302 to rotate, the threaded rods 302 rotate to synchronously drive the placing plates 304 to move, after the rotating handles 303 on two sides rotate for the same circle number, the adjustment of the clamping distance is completed, then the knob bolts 514 in the threaded holes 511 are unscrewed, the first limiting plate 508 can move, after the position of the placing plates 304 correspondingly below are adjusted, the knob bolts 514 are screwed again, the first limiting plate 508 is fixed, the threaded rods 302 are adjusted through the rotating handles 303, the first limiting plate 508 is adjusted by using the knob bolts 514, so that the clamping distance is convenient to adjust, and the applicability of the device is improved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A bending machine, comprising: the workbench (1), one side of workstation (1) surface is provided with brace table (2), the surface of brace table (2) is provided with two bending devices (3), the opposite side of workstation (1) surface is provided with strutting arrangement (4), the bottom side of strutting arrangement (4) is provided with clamping device (5).

2. A bending machine according to claim 1, wherein: two mounting grooves I (101) are formed in one side of the surface of the workbench (1), a control terminal (102) is fixedly arranged on one side of the surface of the workbench (1), and a pedal switch (103) is connected to one side of the control terminal (102) through a circuit.

3. A bending machine according to claim 1, wherein: the bottom side fixed mounting of brace table (2) is at the surface of workstation (1), the bottom side fixed mounting of brace table (2) has two motors (201), and two the surface of motor (201) is installed respectively in the inside of two mounting grooves (101), and two the output of motor (201) runs through the inside of brace table (2) through the bearing.

4. A bending machine according to claim 1, wherein: bending device (3) are including concave mount pad (301), the bottom side fixed mounting of concave mount pad (301) is at the output of motor (201), threaded rod (302) are installed through the bearing to one side of concave mount pad (301) inside, rotation handle (303) are installed through one side that the bearing runs through concave mount pad (301) to one end of threaded rod (302), the inside fixed mounting of concave mount pad (301) has two slide bars (307), two the both sides at the inside both sides of concave mount pad (301) are installed respectively to the both sides of slide bar (307), the surface thread bush of threaded rod (302) is equipped with places board (304), place board (304) movable sleeve and establish the surface at two slide bars (307), place one side at board (304) top and seted up standing groove one (305), place the opposite side at board (304) top and seted up spacing groove (306).

5. A bending machine according to claim 1, wherein: the supporting device (4) comprises a supporting arm (401), the bottom side of the supporting arm (401) is fixedly arranged on the surface of the workbench (1), a first mounting plate (402) is fixedly arranged at the top of the supporting arm (401), a second mounting groove (403) is formed in the surface of the first mounting plate (402), and connecting rods (404) are fixedly arranged on two sides of the supporting arm (401).

6. A bending machine according to claim 1, wherein: clamping device (5) including electric telescopic handle (501), one side fixed mounting of electric telescopic handle (501) is at the inside bottom side of mounting groove two (403), mounting panel two (502) are installed through the bottom side of bearing run through mounting panel one (402) to the output of electric telescopic handle (501), the both sides fixedly connected with spacing telescopic handle (503) of mounting panel two (502) surface, two the equal fixed mounting in the bottom side of mounting panel one (402) in top of spacing telescopic handle (503), the equal fixed mounting of both ends of mounting panel two (502) bottom one side has limiting plate three (513), two loose axle (504) are installed through the bearing to the bottom side of mounting panel two loose axle (504) bottom side equal fixed mounting mount pad (505), two fixed slot (506) have all been seted up to one side of mount pad (505), two equal fixed mounting has two slide bars (507), four slide bar (507) are the equal fixed mounting in the bottom side of two group's (508), two slide bar (508) are equipped with limiting plate (509) respectively, one side of two slide bar (508) is equipped with limiting plate (509) respectively, threaded holes (511) are formed in one side of the limiting plate I (508), tension springs (512) are fixedly connected to the other side of the mounting seat (505), one ends of the tension springs (512) are fixedly connected to the surfaces of the connecting rods (404) respectively, knob bolts (514) are mounted in the threaded holes (511) in a threaded mode, and the surfaces of the knob bolts (514) penetrate through the inside of the two fixing grooves (506) respectively.